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NTIS 바로가기Korean journal of clinical laboratory science : KJCLS = 대한임상검사과학회지, v.50 no.3, 2018년, pp.359 - 369
박창은 (남서울대학교 임상병리학과, 분자진단연구소) , 정나연 (삼성서울병원 감염관리실) , 양민지 (서울대학교병원 진단검사의학과) , 김한울 (부산대학교병원 감염관리실) , 주세익 (대전대학교 임상병리학과) , 김건한 (강남세브란스병원 진단검사의학과) , 성희경 (동의과학대학교 임상병리과) , 황유연 (삼성서울병원 진단검사의학과) , 임현미 (순천향대학교서울병원 진단검사의학과) , 손재철 (충북대학교병원 호흡기내과) , 윤선한 (서울의과학연구소) , 윤남섭 (서울아산병원 진단검사의학과) , 장인호 (상지대학교 임상병리학과)
An essential measure to prevent healthcare-associated infections (HAI) is to develop a consistent system of surveillance, thereby promoting a reliable situation diagnosis to perform efficient control for the problem. Patient-to-patient transmission of pathogens within the hospital plays a substantia...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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내독소 검사는 무엇을 대상으로 시행하는가? | 내독소 검사는 투석용수(용수저장탱크, 용수공급 파이프) 및 투석액[20], 역삼투압방식 원수, 배관수, 투석기계 유입수를 대상으로 시행한다. 내독소 검사는 겔 형성을 지표화하는 겔화법(gel clot, GC), 탁도를 측정하는 비탁법(kinetic turbidimetric assay, KTA), 화학 발색을 측정하는 비색법(kinetic chromogenic assay, KCA) 중에 한 가지를 택해 측정한다. | |
미국 질병통제예방센터는 환경관리의 평가수준을 어떻게 나누는가? | 이렇게 감염원을 규명하는 것은 유행발생시 감염원의 전파경로를 파악하고 통제를 위해 상대적으로 중요하게 강조되는 것으로 알려져 있다[10]. 이에 미국 질병통제예방센터(center for disease control and prevention, CDC)는 환경관리의 평가수준을 기본(level I)과 심화(level II)로 나누었으며, level II에 적용하는 행위의 직접관찰, 미생물 배양검사, 형광표지, ATP 측정 같은 평가방법에 대해 제한점을 고려하여 평가방법을 선택하고 있다[11]. 미생물 배양검사는 환경의 청결도를 평가하거나 환경에 존재하는 병원균을 검출하기 위해 흔히 고려되는 방법이나, 표준화된 방법과 해석에 대한 합의가 부족하고, 시간과 자원이 많이 드는 제한점이 있다. | |
내독소 노출시의 증상은 무엇인가? | 내독소는 발열원(pyrogen)으로 체온중추를 자극해 강한 발열작용을 일으키는 물질로 열에 안정하여 통상적인 멸균으로 활성을 잃지 않으므로 건열멸균 등으로 불활성화 시켜야 한다. 노출 시에는 발열과 백혈구감소증, 쇼크를 심하게는 패혈증까지 일으킨다. 따라서 투석에 사용하는 물은 내독소 검사를 시행해야 한다. |
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